CN115555454A - Preparation method of power battery copper-aluminum composite pole and production line thereof - Google Patents

Preparation method of power battery copper-aluminum composite pole and production line thereof Download PDF

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Publication number
CN115555454A
CN115555454A CN202211395089.7A CN202211395089A CN115555454A CN 115555454 A CN115555454 A CN 115555454A CN 202211395089 A CN202211395089 A CN 202211395089A CN 115555454 A CN115555454 A CN 115555454A
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CN
China
Prior art keywords
limiting
wall
plate
power battery
production line
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Pending
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CN202211395089.7A
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Chinese (zh)
Inventor
董正明
董正新
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Liyang Mingzhisheng Technology Co ltd
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Liyang Mingzhisheng Technology Co ltd
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Priority to CN202211395089.7A priority Critical patent/CN115555454A/en
Publication of CN115555454A publication Critical patent/CN115555454A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/564—Terminals characterised by their manufacturing process
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

The invention discloses a preparation method of a power battery copper-aluminum composite pole and a production line thereof, relating to the technical field of battery production; in order to solve the problem of low manual efficiency; the device comprises a support column, wherein the outer wall of the support column is rotatably connected with a station switching table, a plurality of groups of limiting parts are embedded and fixed on the inner wall of the station switching table, and the limiting parts are arranged in four groups of circular arrays; one side of the two groups of limiting parts is provided with a first manipulator and a second manipulator which are fixed on the ground. According to the invention, the limiting parts, the first mechanical arm and the second mechanical arm are arranged, and the four limiting parts divide the whole working space into two feeding stations, a stamping station and a blanking station, so that the automatic feeding of the first mechanical arm and the second mechanical arm is matched, the material receiving of the material receiving box is combined, and the stamping of the stamping composite part is matched, so that the automatic feeding and blanking function of electrode production is realized, and the problems of low safety and efficiency of manual operation are solved.

Description

Preparation method of power battery copper-aluminum composite pole and production line thereof
Technical Field
The invention relates to the technical field of battery production, in particular to a preparation method of a power battery copper-aluminum composite pole and a production line thereof.
Background
The automobile power battery is one of key parts of an automobile, and in the power battery, a battery pole plays a role in conducting and connecting and is also one of core parts.
In order to improve the performance of the battery post, the battery post is generally made of a composite material, wherein the post taking copper and aluminum as the composite material is widely applied, and during production, the copper post/sheet and the aluminum post/sheet are generally combined in a hot stamping mode.
In prior art, the material loading of copper material and aluminium material during the punching press is by manual work, and during high-speed punching press on the one hand, pressure is great, has the potential safety hazard, and on the other hand, the efficiency of artifical material loading is also lower.
In order to solve the problems, the invention provides a preparation method of a power battery copper-aluminum composite pole and a production line thereof.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a preparation method and a production line of a power battery copper-aluminum composite pole.
In order to achieve the purpose, the invention adopts the following technical scheme:
the production line of the power battery copper-aluminum composite pole comprises a support column, wherein the outer wall of the support column is rotatably connected with a station switching table, a plurality of groups of limiting parts are embedded and fixed on the inner wall of the station switching table, and the limiting parts are arranged in four groups of circular arrays; one side of the two groups of limiting parts is provided with a first mechanical arm and a second mechanical arm which are fixed on the ground, the bottom of the other group of limiting parts is provided with a material receiving box which is placed on the ground, and the top of the last group of limiting parts is provided with a stamping composite part which is arranged on the side wall of the support column.
Preferably: the outer wall fixed mounting in top of station switching platform has the ring gear, and the inboard meshing of ring gear has the gear, and the top of gear has the motor through the key-type connection, and the casing fixed mounting of motor is in the lateral wall of support column.
Further: the limiting part comprises a limiting table fixed on the inner side wall of the station switching table and a limiting through hole arranged on the inner wall of the limiting table, and the cross section size and the shape of the limiting through hole are matched with the cross section of the copper and aluminum materials.
On the basis of the scheme: and a limiting plate is arranged at the bottom of the limiting table.
The better scheme in the scheme is as follows: the punching composite part comprises an upper die and punching heads fixedly installed at the bottom of the upper die, the punching heads are located right above the limiting through holes, and the number, the positions and the sizes of the punching heads correspond to the limiting through holes one to one.
As a further scheme of the invention: the outer wall of one side of the upper die is fixedly provided with a lifting plate, the side wall of the lifting plate is fixedly provided with a first sliding block, the inner side wall of the first sliding block is in sliding fit with a linear sliding rail, and the linear sliding rail is fixedly arranged on the side wall of the supporting column.
Meanwhile, the first telescopic piece is fixedly mounted on the outer wall of the top of the supporting column, and the telescopic end of the first telescopic piece is fixedly mounted on the outer wall of the top of the lifting plate.
As a preferable aspect of the present invention: the limiting plate is two and arranges, and one side of limiting plate is provided with the control part that opens and shuts that is used for driving it to open and shut, the limiting plate is connected with the backup pad through the direction telescopic link, and backup pad fixed mounting has spring one in the bottom outer wall of station switching platform, the control part that opens and shuts includes connecting rod and "T" type pole, the one end of connecting rod is rotated and is connected in the limiting plate, and the other end of connecting rod is rotated and is connected in "T" type pole, just "T" type pole sliding connection has spacing arch in the bottom of station switching platform, and the support column is located the one side outer wall fixed mounting who connects workbin department, and spacing arch is the same with "T" type pole height.
Simultaneously, be located the punching press station spacing portion bottom is provided with jacking load portion, jacking load portion includes fixed mounting in the two expansion parts of ground and the application of force board of two expansion parts flexible ends of fixed mounting, the top outer wall of application of force board has the load board through slide bar sliding connection, and the load board laminates in the bottom of limiting plate, the outer wall cover of slide bar is equipped with spring two, the top outer wall fixed mounting of application of force board has laser range finder.
As a more preferable scheme of the invention: spacing platform passes through guide block sliding connection in the inside wall of station switching platform, the inner wall sliding connection of guide block has slider two, and the both sides of slider two fixed mounting respectively have spring three protruding with the arc, spacing complex draw-in groove is seted up with the protruding spacing of arc to the inner wall of spacing platform.
The beneficial effects of the invention are as follows:
1. according to the invention, the limiting parts, the mechanical arm I and the mechanical arm II are arranged, and the four limiting parts divide the whole working space into two feeding stations, a stamping station and a blanking station, so that the automatic feeding of the mechanical arm I and the mechanical arm II is matched, the material receiving of the material receiving box is combined, and the stamping of the stamping composite part is matched, so that the automatic feeding and blanking function of electrode production is realized, and the problems of low safety and efficiency of manual operation are solved.
2. According to the automatic feeding device, the opening and closing control part is arranged, so that the automatic feeding device can be automatically opened when the limiting plate reaches the feeding station, namely the top of the material receiving box, the automatic feeding of workpieces is realized, manual or electric control is not needed, and the automation degree of the device is increased.
3. According to the invention, by arranging the bearing plate, the upward supporting force can be provided for the limiting plate by utilizing the extension of the second extensible part during stamping, so that the phenomenon that the limiting plate is subjected to downward impact force to cause deformation of the connecting part during stamping is prevented, and the reliability and the service life of the device are improved.
4. According to the invention, the laser range finder is arranged, so that the distance between the bearing plate and the force application plate can be detected, the deformation quantity of the second spring is detected, the supporting force of the bearing plate can be detected, and the device can adjust the supporting force of the bearing plate in a pertinence manner according to the specific stamping composite force.
5. According to the invention, the limiting table and the station switching table are movably matched, and are guided by the guide block, and are limited and locked by matching the arc-shaped protrusions and the clamping grooves, when the limiting table is dismounted, only the limiting table needs to be pulled outwards, and the limiting table can contract inwards due to the arc surfaces of the arc-shaped protrusions, so that the limiting table is quickly mounted and dismounted, and is convenient to maintain and replace.
Drawings
FIG. 1 is a schematic view of the overall structure of a production line of a copper-aluminum composite pole of a power battery provided by the invention;
FIG. 2 is a schematic view of a partial structure of a production line of a copper-aluminum composite pole of a power battery provided by the invention;
FIG. 3 is a schematic view of a stamping composite part structure of a production line of a power battery copper-aluminum composite pole provided by the invention;
FIG. 4 is a schematic diagram of a limiting part structure of a production line of the power battery copper-aluminum composite pole provided by the invention;
FIG. 5 is a schematic structural view of an opening and closing control part of a production line of a power battery copper-aluminum composite pole provided by the invention;
FIG. 6 is a schematic view of a jacking force-bearing part structure of a production line of the power battery copper-aluminum composite pole provided by the invention;
fig. 7 is a schematic sectional structure view of a station switching table and a limiting table of a production line of a power battery copper-aluminum composite pole provided by the invention.
In the figure: 1-supporting column, 2-material receiving box, 3-limiting part, 4-station switching table, 5-manipulator I, 6-manipulator II, 7-stamping composite part, 8-jacking bearing part, 9-motor, 10-toothed ring, 11-gear, 12-telescopic part I, 13-reinforcing rib, 14-upper die, 15-stamping head, 16-linear slide rail, 17-lifting plate, 18-slider I, 19-limiting table, 20-limiting through hole, 21-limiting plate, 22-opening and closing control part, 23-supporting plate, 24-guiding telescopic rod, 25-spring I, 26-connecting rod, 27- 'T' -shaped rod, 28-limiting bulge, 29-bearing plate, 30-slide bar, 31-spring II, 32-force application plate, 33-telescopic part II, 34-guiding block, 35-spring III, 36-slider II, 37-arc bulge, 38-clamping groove and 39-laser range finder.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1:
the production line of the power battery copper-aluminum composite pole comprises a support column 1, wherein the outer wall of the support column 1 is rotatably connected with a station switching table 4, and a plurality of groups of limiting parts 3 are embedded and fixed in the inner wall of the station switching table 4; in this embodiment, the number of sets of the stopper 3 is not limited, and it is preferable that: the limiting parts 3 are arranged in four groups of circular arrays; one side of each of the two groups of limiting parts 3 is provided with a first mechanical arm 5 and a second mechanical arm 6 which are fixed on the ground, the bottom of the other group of limiting parts 3 is provided with a material receiving box 2 placed on the ground, and the top of the last group of limiting parts 3 is provided with a stamping composite part 7 arranged on the side wall of the support column 1; this device, through setting up spacing portion 3, manipulator one 5, manipulator two 6, four spacing portions 3 of group divide into two material loading stations, a punching press station, an unloading station with whole workspace to cooperation manipulator one 5 and the automatic feeding of manipulator two 6, the combination connect the material of workbin 2, the punching press of cooperation punching press complex portion 7, realized the automatic unloading function of going up of electrode production, solved the security and the all lower problem of efficiency of manual operation.
In order to solve the problem of station switching; as shown in fig. 2, a toothed ring 10 is fixed on the outer wall of the top of the station switching table 4 through bolts, a gear 11 is meshed with the inner side of the toothed ring 10, the top of the gear 11 is connected with a motor 9 through a key, and a housing of the motor 9 is fixed on the side wall of the support column 1 through bolts; when the motor 9 is started, the gear 11 can be driven to rotate, so that the station switching table 4 is driven to rotate through the gear ring 10, and station switching is carried out.
In order to solve the problem of workpiece positioning; as shown in fig. 4, the limiting part 3 includes a limiting table 19 fixed on the inner side wall of the station switching table 4 and a limiting through hole 20 arranged on the inner wall of the limiting table 19, and the size and shape of the cross section of the limiting through hole 20 are matched with the cross section of the copper or aluminum material; in this embodiment, the specific number of the limiting through holes 20 is not limited, and is preferably: the number of the limiting through holes 20 is 16; a limiting plate 21 is arranged at the bottom of the limiting table 19; the first manipulator 5 and the second manipulator 6 can place copper and aluminum materials in the limiting through hole 20, and the three-dimensional space of the raw materials can be limited by the limitation of the periphery of the limiting through hole 20 and the support of the bottom of the limiting plate 21.
In order to solve the stamping problem; as shown in fig. 3, the punching composite part 7 includes an upper die 14 and a punching head 15 fixed at the bottom of the upper die 14 by a bolt, the punching head 15 is located right above the limiting through hole 20, and the number, position and size of the punching heads correspond to those of the limiting through holes 20 one by one; when the upper die 14 is lifted, the punching head 15 can be driven to lift, so that the copper and aluminum materials are punched and compounded through the matching of the punching head 15 and the limiting through hole 20.
A lifting plate 17 is fixed on the outer wall of one side of the upper die 14 through a bolt, a first sliding block 18 is fixed on the side wall of the lifting plate 17 through a bolt, a linear sliding rail 16 is in sliding fit with the inner side wall of the first sliding block 18, and the linear sliding rail 16 is fixed on the side wall of the support column 1 through a bolt; the linear slide rail 16 and the first slide block 18 can guide the lifting plate 17 to lift, so that the lifting stability of the lifting plate is improved.
A first telescopic part 12 is fixed on the outer wall of the top of the support column 1 through a bolt, and a telescopic end of the first telescopic part 12 is fixed on the outer wall of the top of the lifting plate 17 through a bolt; when the first telescopic part 12 is telescopic, the lifting plate 17 can be driven to lift.
Reinforcing ribs 13 are welded at the top and the bottom of the upper die 14 and the lifting plate 17, and the reinforcing ribs 13 can increase the connection stability of the upper die 14 and the lifting plate 17 and prevent the deformation caused by impact force during stamping.
When the first telescopic end 12 extends out, the first telescopic end can drive the lifting plate 17 to descend, so that the upper die 14 drives the punching head 15 to descend, and the longitudinal impact of the punching head 15 can be applied to the top of the material, so that the copper and aluminum materials are punched and compounded.
In order to solve the problem of automatic blanking; as shown in fig. 4 and 5, the limiting plate 21 is two-piece, and one side of the limiting plate 21 is provided with an opening and closing control portion 22 for driving the opening and closing of the limiting plate 21.
Limiting plate 21 is connected with backup pad 23 through direction telescopic link 24, and backup pad 23 passes through the bolt fastening in station switching table 4's bottom outer wall, just limiting plate 21 and backup pad 23 one side outer wall welding has spring 25 relatively.
Opening and shutting control portion 22 includes connecting rod 26 and "T" type pole 27, the one end of connecting rod 26 is rotated and is connected in limiting plate 21, and the other end of connecting rod 26 is rotated and is connected in "T" type pole 27, just "T" type pole 27 sliding connection is in the bottom of station switching platform 4, and support column 1 is located one side outer wall that connects workbin 2 department and passes through bolt fastening limited protrusion 28, and limited protrusion 28 is the same with "T" type pole 27 height.
When being in manipulator one 5, during the limiting plate 21 of manipulator two 6 and the 7 departments of the compound portion of punching press, need not the unloading this moment, two limiting plates 21 draw close the laminating each other through the elastic force effect of spring 25, thereby to the bottom shutoff of spacing through-hole 20, carry on spacingly, end when the punching press, station switching table 4 drives limiting plate 21 to when connecing workbin 2 departments, this moment "T" type pole 27 receives spacing effect outside lateral shifting of spacing arch 28, thereby drive two limiting plates 21 through connecting rod 26 and part each other, drop the electrode post after the compound of punching press and connect in the workbin 2.
This device is through setting up the control part 22 that opens and shuts, and it can reach the unloading station at limiting plate 21, and is also automatic when connecing the top of workbin 2 to open, realizes the automatic unloading of work piece, need not artifical or automatically controlled, has increased the degree of automation of device.
In order to solve the bearing problem, as shown in fig. 1 and 6, be located the stamping station spacing portion 3 bottom is provided with jacking force bearing portion 8, jacking force bearing portion 8 includes through bolt fastening in the second 33 of the extensible member on ground and through the application of force board 32 of the flexible end of bolt fastening in the second 33 of extensible member, there is force bearing plate 29 force bearing plate 32's top outer wall through slide bar 30 sliding connection, force bearing plate 29 is laminated in the bottom of limiting plate 21, the outer wall cover of slide bar 30 is equipped with spring two 31.
The top outer wall of the force application plate 32 is fixed with a laser range finder 39 through bolts.
During punching, the second telescopic part 33 extends out, and the force bearing plate 29 is attached to the top of the limiting plate 21 through the force applying plate 32, so that an upward supporting force is provided for the limiting plate 21, and the limiting plate 21 is prevented from being deformed due to a downward impact force during punching.
By arranging the bearing plate 29, the upward supporting force can be provided for the limiting plate 21 by utilizing the expansion of the second expansion piece 33 during stamping, so that the phenomenon that the limiting plate 21 is deformed by a downward impact force during stamping is prevented, and the reliability and the service life of the device are improved.
In addition, the laser distance measuring instrument 39 is arranged, so that the distance between the bearing plate 29 and the force application plate 32 can be detected, the deformation quantity of the second spring 31 can be detected, the supporting force of the bearing plate 29 can be detected, and the device can be used for pertinently adjusting the supporting force of the bearing plate 29 according to the specific stamping composite force.
In this embodiment, the specific types of the first expansion piece 12 and the second expansion piece 33 are not limited, and may be any one of pneumatic, hydraulic and electric expansion rods, and preferably: the first expansion piece 12 and the second expansion piece 33 are hydraulic expansion rods.
When the material receiving box is used, two materials to be compounded can be placed in the limiting through holes 20 through the limiting through holes 20 and the limiting plates 21 respectively by the first mechanical arm 5 and the second mechanical arm 6, after the materials are loaded, the motor 9 is started to drive the gear 11 to rotate, the station switching table 4 is driven to rotate through the toothed ring 10, the limiting through holes 20 after the materials are loaded are rotated to the bottom of the punching compounding part 7, then the first extensible parts 12 are started and drive the upper die 14 and the punching head 15 to descend through the lifting plate 17, the punching is performed by matching with the limiting through holes 20, meanwhile, the second extensible parts 33 extend out, the force bearing plates 29 are driven by the force applying plates 32 and the second springs 31 to move upwards and are attached to the bottoms of the limiting plates 21 to be supported, after the punching is finished, the first extensible parts 12 and the second extensible parts 33 reset, the motor 9 is continuously started, the limiting through holes 20 are rotated to the top of the material receiving box 2, at the moment, the T-shaped rods 27 are moved outwards under the limiting effect of the limiting bulges 28, so that the two limiting plates 21 are driven to be separated from each other through the connecting rods 26, and the electrode columns after the materials are punched and compounded are dropped into the material receiving box 2.
Example 2:
the production line of the power battery copper-aluminum composite pole is shown in figure 1 and aims to solve the problem of convenience in replacement; the present embodiment improves the joint between the station switching table 4 and the limiting table 19 in embodiment 1 as follows: the limiting table 19 is connected to the inner side wall of the station switching table 4 in a sliding mode through a guide block 34.
The inner wall of the guide block 34 is connected with a second sliding block 36 in a sliding mode, a third spring 35 and an arc-shaped bulge 37 are welded to the two sides of the second sliding block 36 respectively, and a clamping groove 38 which is in limiting fit with the arc-shaped bulge 37 is formed in the inner wall of the limiting table 19.
Through setting up spacing platform 19 and station switching platform 4 to clearance fit, and lead through guide block 34, through the spacing locking of the protruding 37 cooperation of arc with draw-in groove 38, during the dismantlement, only need draw spacing platform 19 to the outside and drag, because the protruding 37 cambered surface reason of arc, it can inwards shrink to realized the swift installation dismantlement of spacing platform 19, be convenient for maintenance and change.
Example 3:
the preparation method of the power battery copper-aluminum composite pole, as shown in figures 1-7, comprises the following steps:
s1: a first manipulator 5 loads one of copper and aluminum into a limiting through hole 20, and then a motor 9 is started to drive a station switching table 4 to rotate ninety degrees to a second manipulator 6;
s2: the second manipulator 6 loads the copper and the aluminum into the limiting through hole 20, and then the motor 9 is started to drive the station switching table 4 to rotate ninety degrees to the punching composite part 7;
s3: starting the first telescopic part 12 to drive the upper die 14 and the stamping head 15 to lift and carry out stamping compounding;
s4: in the step S3, the second telescopic part 33 drives the bearing plate 29 to rise to support the limiting plate 21;
s5: after the punching and compounding are finished, the motor 9 is started to drive the station switching table 4 to rotate ninety degrees to the position of the material receiving box 2 for blanking.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. The production line of the power battery copper-aluminum composite pole comprises a support column (1), and is characterized in that the outer wall of the support column (1) is rotatably connected with a station switching table (4), a plurality of groups of limiting parts (3) are embedded and fixed on the inner wall of the station switching table (4), and the limiting parts (3) are arranged in four groups of circular arrays; wherein two sets of one side of spacing portion (3) is provided with manipulator one (5) and manipulator two (6) that are fixed in ground, and another is a set of the bottom of spacing portion (3) is provided with places in the workbin (2) that connect on ground, and last a set of the top of spacing portion (3) is provided with installs punching press complex portion (7) in support column (1) lateral wall.
2. The production line of the power battery copper-aluminum composite pole according to claim 1, characterized in that a gear ring (10) is fixedly mounted on the outer wall of the top of the station switching table (4), a gear (11) is meshed with the inner side of the gear ring (10), the top of the gear (11) is connected with a motor (9) through a key, and a housing of the motor (9) is fixedly mounted on the side wall of the support column (1).
3. The production line of the power battery copper-aluminum composite pole according to claim 1, wherein the limiting portion (3) comprises a limiting table (19) fixed on the inner side wall of the station switching table (4) and a limiting through hole (20) arranged on the inner wall of the limiting table (19), and the cross section size and the cross section shape of the limiting through hole (20) are matched with the cross sections of copper and aluminum materials.
4. The production line of the power battery copper-aluminum composite pole according to claim 3, characterized in that a limiting plate (21) is arranged at the bottom of the limiting table (19).
5. The production line of the power battery copper-aluminum composite pole according to claim 3, characterized in that the punching composite part (7) comprises an upper die (14) and punching heads (15) fixedly mounted at the bottom of the upper die (14), the punching heads (15) are positioned right above the limiting through holes (20), and the number, position and size of the punching heads correspond to the limiting through holes (20) one by one.
6. The production line of the power battery copper-aluminum composite pole according to claim 5, characterized in that a lifting plate (17) is fixedly mounted on the outer wall of one side of the upper mold (14), a first sliding block (18) is fixedly mounted on the side wall of the lifting plate (17), a linear sliding rail (16) is slidably fitted on the inner side wall of the first sliding block (18), and the linear sliding rail (16) is fixedly mounted on the side wall of the support column (1).
7. The production line of the power battery copper-aluminum composite pole according to claim 6, characterized in that a first telescopic member (12) is fixedly installed on the outer wall of the top of the supporting column (1), and the telescopic end of the first telescopic member (12) is fixedly installed on the outer wall of the top of the lifting plate (17).
8. The production line of the power battery copper-aluminum composite pole column as claimed in claim 4, wherein the limiting plate (21) is arranged in two pieces, and one side of the limiting plate (21) is provided with an opening and closing control portion (22) for driving the opening and closing of the limiting plate (21), the limiting plate (21) is connected with a supporting plate (23) through a guiding telescopic rod (24), the supporting plate (23) is fixedly installed on the outer wall of the bottom of the station switching table (4), a first spring (25) is fixedly installed on the outer wall of one side, opposite to the limiting plate (21) and the supporting plate (23), of the limiting plate (21), the opening and closing control portion (22) comprises a connecting rod (26) and a T-shaped rod (27), one end of the connecting rod (26) is rotatably connected to the limiting plate (21), the other end of the connecting rod (26) is rotatably connected to the T-shaped rod (27), the T-shaped rod (27) is slidably connected to the bottom of the station switching table (4), a limiting bulge (28) is fixedly installed on the outer wall of one side, of the supporting column (1) located at the material receiving box (2), and the limiting bulge (28) is as high as compared with the T-shaped rod (27).
9. The production line of the power battery copper-aluminum composite pole according to claim 1, characterized in that a jacking force-bearing portion (8) is arranged at the bottom of the limiting portion (3) positioned at the stamping station, the jacking force-bearing portion (8) comprises a second extensible member (33) fixedly mounted on the ground and a force-applying plate (32) fixedly mounted at the extensible end of the second extensible member (33), the outer wall of the top of the force-applying plate (32) is connected with the force-applying plate (29) through a sliding rod (30), the force-applying plate (29) is attached to the bottom of the limiting plate (21), the outer wall of the sliding rod (30) is sleeved with a second spring (31), and the outer wall of the top of the force-applying plate (32) is fixedly mounted with a laser range finder (39).
10. The production line of the power battery copper-aluminum composite pole according to claim 3, characterized in that the limiting table (19) is slidably connected to the inner side wall of the station switching table (4) through a guide block (34), the inner wall of the guide block (34) is slidably connected with a second sliding block (36), two sides of the second sliding block (36) are respectively and fixedly provided with a third spring (35) and an arc-shaped protrusion (37), and the inner wall of the limiting table (19) is provided with a clamping groove (38) in limiting fit with the arc-shaped protrusion (37).
CN202211395089.7A 2022-11-09 2022-11-09 Preparation method of power battery copper-aluminum composite pole and production line thereof Pending CN115555454A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115921699A (en) * 2023-03-13 2023-04-07 四川宜宾力源电机有限公司 Punching machine unloader
CN116329971A (en) * 2023-05-22 2023-06-27 常州溧岳液压设备有限公司 Automatic perforating device and method for dustproof hydraulic cylinder cover
CN116619062A (en) * 2023-07-25 2023-08-22 溧阳市明之盛科技有限公司 Turning-around-adjustable turning device for machining pole of automobile power battery
CN116729909A (en) * 2023-08-10 2023-09-12 溧阳市明之盛科技有限公司 Automatic stacking device for numerical control machining and unloading of high-stability power battery pole

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115921699A (en) * 2023-03-13 2023-04-07 四川宜宾力源电机有限公司 Punching machine unloader
CN115921699B (en) * 2023-03-13 2023-05-16 四川宜宾力源电机有限公司 Punching machine unloader
CN116329971A (en) * 2023-05-22 2023-06-27 常州溧岳液压设备有限公司 Automatic perforating device and method for dustproof hydraulic cylinder cover
CN116329971B (en) * 2023-05-22 2023-08-22 常州溧岳液压设备有限公司 Automatic perforating device and method for dustproof hydraulic cylinder cover
CN116619062A (en) * 2023-07-25 2023-08-22 溧阳市明之盛科技有限公司 Turning-around-adjustable turning device for machining pole of automobile power battery
CN116729909A (en) * 2023-08-10 2023-09-12 溧阳市明之盛科技有限公司 Automatic stacking device for numerical control machining and unloading of high-stability power battery pole
CN116729909B (en) * 2023-08-10 2023-10-13 溧阳市明之盛科技有限公司 Automatic stacking device for numerical control machining and unloading of high-stability power battery pole

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